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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Anti-D4GDI antibodies activate platelets in vitro: a possible link with thrombocytopenia in primary antiphospholipid syndrome

Fig. 1

Evaluation of the specific antibody titer for D4GDI in sera from PAPS patients and normal healthy donors and association of anti-D4GDI antibody titer and thrombocytopenia in PAPS patients. a The image shows the cut-off calculated on normal healthy donors (OD 490 = 0.86); 18 PAPS patients out of 38 (47%) have values higher than the cut-off and therefore considered positive. Only 2 aPL carriers out of 15 have values higher than the cut-off. b The boxes show how PAPS patients with thrombocytopenia have a higher serum titer of anti-D4GDI antibodies

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